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Merbau decking over concrete slab | Bunnings Workshop …

This would be my first deck. Have done some landscaping for myself in the past including a raised garden bed, however nothing major. As far as tools, I''ve a drill kit including hammer drill, a cordked circular saw and a random orbital sander. . My proposed deck would be 350 x 370 with height from the slab between 17 18 cm so it stays flush ...

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How to Deck Over a Concrete Stoop This Old House

Install plugs into the counterbored holes using hotmelt glue; trim the plugs flush with a sharp chisel. 9. Attach the woodcomposite decking to the top of the concrete stoop using the same masonry anchors. 10. Conceal each anchor in decking with a plug cut from a composite decking board. 11. Sweep decking clean of all debris.

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Metal Deck For Concrete: Types Uses of Composite And Form Decking

Oct 30, 2020· Metal form decking is smooth corrugated metal sheeting that does not have embossments in the flutes of the panel. It acts as a stayinplace form that will support the wet concrete and does not need to be removed after the concrete has cured. Metal form decking is not a composite metal floor deck. It doesn’t become bonded to the concrete.

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Can Composite Decking be laid on concrete? | Blog

Feb 01, 2021· Step 1 Prepare the Patio Area for Decking Installation. ‍. ‍. The concrete base should be at least 100mm thick and have a slope with a decline of 1% % that runs away from the property to aid drainage and the runoff of water that may collect under the decking. Tip: You may also want to add 6mm8mm drainage holes the depth of the base ...

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8 Reasons to Build a Floating Deck Over Concrete

Like this video? Consider giving us a tip wood plastic composite terrace decking is made from a blend of real hardwoods and pl...

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Can you put composite decking over decking?

Feb 26, 2020· The average cost of composite decking ranges from 20 to 38 per square foot with most homeowners spending between 5,821 and 10,826 to install a 12'' x 24'' composite deck with railings. In comparison, a pressuretreated wood deck costs 15 to 25 per square foot while a cedar wood deck starts at 30 per square foot.

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How to install composite decking over concrete? – EVODEK

Jan 18, 2022· Starting from the highest point of the terrace. Put your first keel frame in place and predrill the gasket, keel frame, and concrete with a hammer drill. Fix with concrete screws and penetrate the concrete not less than 1 inch. Place additional keel frames in the same way, using straight edges to ensure that each keel frame is consistent with ...

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Timber Decking on Top of Concrete : 6 Steps Instructables

Step 1: Marking Out the Batterns. Im Using 90 x 19mm Merbau decking and the maximum joist spacing or decking can span between each joist is 450mm. We have simply marked on the ground where each battern will be laid. Make sure when using timber outside that the timber is either Treated Pine or hardwood. Im using Treated Pine 70 x 45 mm.

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Build a deck on a concrete slab KlevaKlip Systems …

How to build a deck over a concrete slab. Step 3 Inserting the Hex Bolt. Insert 10mm hexbolt through base plate. AJ45KIT is designed to provide a "top of the joist" height from 86mm using 100mm length fully threaded bolts + 70mm x …

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Building a Deck Over Concrete? What to Know TimberTech

Benefits of a TimberTech Deck Over Concrete. Natureinspired realwood looks, rather than a dull concrete slab. Longlasting performance instead of concrete’s potential for cracking and crumbling. Longterm value with minimal maintenance as opposed to routine sealing and polishing (of stamped concrete) or replacement (of damaged concrete).

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How to Build a Deck Over a Concrete Patio Family Handyman

Aug 27, 2019· Exact quantities depend on the shape of your patio and the layout of the decking. 90 linear ft. of treated 2x4. 90 linear ft. of flashing tape. Sixty 3/16” x 31/4” concrete screws. 1/2”thick PVC trim or deck fascia (for spacers), plastic shims, 3/16in. masonry drill bits (minimum drilling depth of 31/2 in.) Step 2.

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Build a Timber Deck Over Concrete Softwoods

If you are fixing the battens through the packers into the slab, try using galvanized countersunk masonry bolts, or concrete wall plugs, screwed in at 600mm intervals. Fix the decking to the battens with a 4mm gap between the boards and then finish off the ends with decking boards down the sides. This further complements the look of the deck.

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Before After: From Concrete To Composite Trex

“When our PSE came out to see the space, he confirmed that we could leave our original concrete patio in place and just install the deck frame over it.” “Our Trex deck color is called Saddle. We found its hue to create a cozy, inviting, organic feel that complemented our natural ‘Northwest’ surroundings.”

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Decking Installation Best Practices Overview TimberTech

Mar 11, 2022· We’re here to help. Get a sense of what your decking installation project will entail with a best practices overview, covering the three main phases of deck building: Phase 1: Planning your deck design. Phase 2: Substructure best practices. Phase 3: …

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Can You Install Composite Decking Over Wood Decking?

The most logical reason for laying composite decking over an existing wood deck is the time that it can save. But can you do such a thing? In short, yes you can. You are more than capable of placing composite deck boards over existing wooden ones in order to save time and money from building an entirely new frame.

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How to Install Ekodeck Over Concrete Australia''s 1 Composite …

Begin by aligning the brackets against your framework and transposing the markings to the concrete. Using a hammerdrill, drill holes in the concrete and install your dyna bolts and brackets. You can now fasten your frame securely to these brackets. Be sure to use enough brackets and fasteners to adequately secure your framework given the size ...

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Question: How To Build A Floating Deck Over A Concrete Slab?

Can you build a floating deck over concrete? Even if your patio is in terrible shape, you can deck over it. This project raises the level of your patio by 21/2 to 31/2 in. (depending on the thickness of your decking and whether or not you put spacers under the sleepers).

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Decking can I lay over existing patio? MoneySavingExpert Forum

May 16, 2019· If the latter, then consider a membrane to pin over the patio to suppress weed growth. Make sure there aren''t any drain covers under there. I built decking over an old patio and discovered a drain cover buried under the slabs. I removed the slabs over it and put a removable section of decking in just in case I needed access to the drain. I was ...

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Building a deck over an existing concrete slab YouTube

In this video we show you how we go about building a deck over an existing concrete slab in an alfresco ''s important to keep any timber off of the gro...

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How to install Fiberon decking over a concrete patio

Oct 15, 2015· Install sleepers directly on the solid surface. The screws must penetrate the concrete by one inch or more. Install the sleeper joists parallel to the direction of water runoff. Apply standard spacing to the joists: no greater than 16 inches on center () for residential applications; no greater than 12 inches for commercial applications.

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Transform a Tiled or Concrete Patio or Balcony

Mar 15, 2018· The first step to building a patio deck over an existing tiled or concrete surface is laying down a sleeper joist system. Any deck that sits atop an existing patio or balcony is a “floating deck ...

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6 Composite Decking Installation Mistakes to Avoid

Jul 26, 2019· 4) Deck Footings Not Deep Enough. Another common mistake that should be avoided is improper installation of concrete footings. Extreme freeze/thaw conditions can wreak havoc on concrete footers if they are not installed below the frost line. Here in Maine, that can be 48” or more. Again, a little extra effort here can go a long way to making ...

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laying composite decking over concrete YouTube

Oct 09, 2016· Like this video? Consider giving us a tip wood plastic composite terrace decking is made from a blend of real hardwoods and pl...

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Can Composite Decking Be Installed Over Concrete?

Dec 17, 2019· This is why, with a little hard work and gumption, you can transform your old concrete patio from a warzone into a comfort zone, by installing a composite deck over the top of it. It isn’t an easy task, but the end result is most definitely worth it. Composite decks are visually appealing to the eye.

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Ideas for deck over concrete patio and beyondpics

Oct 22, 2010· 59 Posts. 5 · May 3, 2009 (Edited) i would run 2x4 sleepers on edge and install a composite decking on top. if you go with an angle floor patern remember to keep the framing 12" on center. this is over a cracked concrete slab,the upperlevel on the composite deck is done by 2x10 framing.

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Can You Put Composite Decking Over Existing Treated Lumber?

Installing the Composite Planks. With the deck frame reinforced, you can install the composite planks with confidence. Lay the planks tightly together and ensure that they are all evenly placed by checking them with a square. Drill two screws sidebyside every 16 to 24 inches along each plank. If you need to abut any planks to make up for ...

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